Revert "Pass origins through the flushSurfaces calls."

This reverts commit ec3408169b937c66e72957bdeef737fbf96d94fb.

Reason for revert: This change actually isn't needed since a follow on change removes the use of origin from flushSurface anyways

Original change's description:
> Pass origins through the flushSurfaces calls.
> 
> Bug: skia:9556
> Change-Id: Ie4a0b33dd35e50b93c30cb0010f60c2893140661
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/270439
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>

TBR=egdaniel@google.com,robertphillips@google.com

Change-Id: I4ea086d13d0bbef16c59e0abe2c42eb1eb6bf747
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:9556
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/270640
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
diff --git a/src/gpu/GrContextPriv.h b/src/gpu/GrContextPriv.h
index 28201ae..8e78956 100644
--- a/src/gpu/GrContextPriv.h
+++ b/src/gpu/GrContextPriv.h
@@ -86,16 +86,11 @@
      * GrContext will detect when it must perform a resolve before reading pixels back from the
      * surface or using it as a texture.
      */
-    GrSemaphoresSubmitted flushSurfaces(GrSurfaceProxy*[], GrSurfaceOrigin[], int numProxies,
-                                        const GrFlushInfo&);
+    GrSemaphoresSubmitted flushSurfaces(GrSurfaceProxy*[], int numProxies, const GrFlushInfo&);
 
-    /** Version of above that flushes for a single proxy and uses a default GrFlushInfo. Null is not
-     * allowed for the proxy. */
-    void flushSurface(GrSurfaceProxy*, GrSurfaceOrigin);
-
-    void flushSurface() {
-        this->flushSurfaces(nullptr, nullptr, 0, {});
-    }
+    /** Version of above that flushes for a single proxy and uses a default GrFlushInfo. Null is
+     * allowed. */
+    void flushSurface(GrSurfaceProxy*);
 
     /**
      * Returns true if createPMToUPMEffect and createUPMToPMEffect will succeed. In other words,